test.yml

name: Test

on:
  workflow_dispatch:
    inputs:
      linux-runner:
        description: 'Linux runner label (custom image or vanilla fallback)'
        required: false
        default: 'blacksmith-4vcpu-ubuntu-2404'
        type: choice
        options:
          - blacksmith-4vcpu-ubuntu-2404
          - blacksmith-4vcpu-ubuntu-2404-mt
  pull_request:
    paths:
      - 'crates/**'
      - 'app/**'
      - 'Cargo.*'
      - 'taskfiles/**'
      - '.github/**'
  push:
    branches: [main]
    paths:
      - 'crates/**'
      - 'app/**'
      - 'Cargo.*'
      - 'taskfiles/**'
      - '.github/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  rust:
    name: Rust Lint, Format, and Test
    runs-on: [macOS, ARM64]
    timeout-minutes: 20
    env:
      CARGO_INCREMENTAL: 1
      CARGO_TERM_COLOR: always

    steps:
      - name: Setup macOS self-hosted runner PATH
        shell: bash
        run: |
          echo "$HOME/.cargo/bin" >> $GITHUB_PATH
          echo "/opt/homebrew/bin:/opt/homebrew/sbin" >> $GITHUB_PATH

      - uses: actions/checkout@v6

      - name: Setup Tauri build environment
        uses: ./.github/actions/setup-tauri-build

      - name: Cargo fmt check
        run: cargo fmt --all -- --check

      - name: Cargo clippy
        run: cargo clippy --workspace --all-features -- -D warnings

      - uses: cargo-bins/cargo-binstall@main

      - name: Install cargo-tarpaulin
        run: cargo binstall --no-confirm --force cargo-tarpaulin

      - name: Run Rust tests with coverage
        run: |
          cargo tarpaulin --workspace --out Html --out Json --output-dir coverage \
            --ignore-tests --skip-clean \
            --exclude-files 'crates/mt-tauri/src/commands/*' 'crates/mt-tauri/src/lib.rs' 'crates/mt-tauri/src/main.rs' 'crates/mt-tauri/src/watcher.rs' 'crates/mt-tauri/src/dialog.rs' 'crates/mt-tauri/src/media_keys.rs' \
            --fail-under 50

      - name: Upload coverage report
        if: always()
        continue-on-error: true
        uses: actions/upload-artifact@v7
        with:
          name: rust-coverage
          path: coverage/
          retention-days: 30

  deno-lint:
    name: Deno Lint and Format Check
    runs-on: blacksmith-4vcpu-ubuntu-2404
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v6

      - name: Install Deno
        uses: denoland/setup-deno@v2
        with:
          deno-version: v2.x

      - name: Check Deno formatting
        run: deno fmt --check

      - name: Run Deno lint
        run: deno lint

  build:
    name: Build (${{ matrix.platform }})
    needs: [rust, deno-lint, vitest-tests, playwright-tests]
    strategy:
      fail-fast: false
      matrix:
        include:
          - platform: macos
            os: [macOS, ARM64]
            target: aarch64-apple-darwin
          - platform: linux
            os: ${{ inputs.linux-runner || 'blacksmith-4vcpu-ubuntu-2404' }}
            target: x86_64-unknown-linux-gnu
          - platform: windows
            os: [self-hosted, Windows, X64]
            target: x86_64-pc-windows-msvc
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30

    steps:
      - name: Bootstrap Windows prerequisites
        if: runner.os == 'Windows'
        shell: powershell
        run: |
          $ProgressPreference = 'SilentlyContinue'
          $toInstall = @()
          if (-not (Get-Command git -ErrorAction SilentlyContinue)) { $toInstall += 'git' }
          if (-not (Get-Command pwsh -ErrorAction SilentlyContinue)) { $toInstall += 'pwsh' }
          if ($toInstall.Count -gt 0) {
            choco install @toInstall -y
          }
          $gitPath = (Get-ItemProperty 'HKLM:\SOFTWARE\GitForWindows' -ErrorAction SilentlyContinue).InstallPath
          if ($gitPath) {
            echo "$gitPath\cmd" >> $env:GITHUB_PATH
          }

      - uses: actions/checkout@v6

      # Linux: containerized cargo check with Blacksmith Docker layer caching
      - name: Setup Docker builder (Linux)
        if: runner.os == 'Linux'
        uses: useblacksmith/setup-docker-builder@v1

      - name: Cargo check (Linux)
        if: runner.os == 'Linux'
        uses: useblacksmith/build-push-action@v2
        with:
          context: .
          file: docker/Dockerfile.linux-amd64
          target: check
          push: false

      # macOS/Windows: bare-metal setup + cargo check
      - name: Setup Tauri build environment
        if: runner.os != 'Linux'
        uses: ./.github/actions/setup-tauri-build

      - name: Cargo check (macOS)
        if: runner.os == 'macOS'
        shell: bash
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: task ci:check TARGET=${{ matrix.target }}

      - name: Cargo check (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        env:
          GITHUB_TOKEN: ${{ github.token }}
        run: task ci:check TARGET=${{ matrix.target }}

  vitest-tests:
    name: Vitest Unit Tests
    runs-on: blacksmith-4vcpu-ubuntu-2404
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: app/frontend/package-lock.json

      - name: Install frontend dependencies
        working-directory: ./app/frontend
        run: npm ci

      - name: Run Vitest with coverage
        working-directory: ./app/frontend
        run: npm run test:coverage
        continue-on-error: true

      - name: Upload coverage report
        if: always()
        continue-on-error: true
        uses: actions/upload-artifact@v7
        with:
          name: vitest-coverage
          path: app/frontend/coverage/
          retention-days: 30

  playwright-tests:
    name: Playwright E2E Tests
    runs-on: [macOS, ARM64]
    timeout-minutes: 20

    steps:
      - uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '20'

      - name: Install frontend dependencies
        working-directory: ./app/frontend
        run: npm ci

      - name: Install Playwright browsers
        working-directory: ./app/frontend
        run: npx playwright install --with-deps webkit

      - name: Kill stale dev server on port 5173
        run: lsof -ti:5173 | xargs kill -9 2>/dev/null || true

      - name: Run Playwright tests
        working-directory: ./app/frontend
        run: npx playwright test
        env:
          CI: true

      - name: Upload Playwright report
        if: always()
        continue-on-error: true
        uses: actions/upload-artifact@v7
        with:
          name: playwright-report
          path: playwright-report/
          retention-days: 30

      - name: Upload test results
        if: always()
        continue-on-error: true
        uses: actions/upload-artifact@v7
        with:
          name: playwright-results
          path: test-results/
          retention-days: 30